Ergonomic High-Back Office Chair with Lumbar and Upper Back Support The high backrest is designed to follow the natural curve of your spine, providing enhanced lumbar and upper back support for comfort during long work hours. The chair's open-frame armrests feature a sleek metal structure that forms a gentle arc from the backrest to the seat, with padded tops for added comfort and a modern, airy look. Premium Leather Office Chair with Durable Y-Shaped Stitching and Professional Polished Finish Upholstered in high-quality leather, the seat and back are reinforced with heavy-duty Y-shaped stitching, adding durability and a polished, professional look. This sturdy stitching ensures long-lasting use, making it a valuable addition to any office environment. Adjustable Height Office Chair with Smooth Gas Lift for Customized Seating Position Effortlessly adjust the chair's height with the gas lift mechanism, allowing you to find the ideal seating position to match your desk height. This feature enhances comfort and versatility, accommodating various users and workspaces. Tilt Lock and Adjustable Recline Tension Executive Chair for The tilt lock feature allows you to lock the backrest in place, while the adjustable tension control lets you fine-tune the recline resistance to your preference. These features provide personalized support, ensuring maximum comfort during long work sessions. Polished Steel Frame Chrome Office Chair with 250 lb Weight Capacity and Stable, Stylish Design Constructed with a polished steel frame and a sleek chrome finish, this chair is as durable as it is stylish. Supporting up to 250 pounds, it provides a stable and sturdy seating option for a wide range of users. 360-Degree Swivel Office Chair with Heavy-Duty Base and Dual-Wheel Casters for Smooth, Stable Mobility on Any Surface Move freely with the 360-degree swivel feature, supported by five dual-wheel casters for effortless and stable rolling across different floor surfaces. The heavy-duty base enhances stability, making this chair ideal for active office environments. Easy Assembly Executive Office Chair with Quick Setup and Functional, Stylish Design for Any Workspace Designed for straightforward setup, this office chair includes clear instructions for quick and hassle-free assembly. Its simple assembly makes it convenient to add to any workspace, providing style and functionality from the start. Adjustable Height 42.13"- 46.06"x 23.62" W x 24.80" D Seat 18.11"-22.04" H x 19.29" W x 18.9" D. Back 25.98" H x 19.68" W. Arm 26.38"-30.32" H x 1.57" W. Base 27.55" W x 27.55" D. Seat Cushion Thickness 2.3"